Merge branch 'stable'

1 files changed, 9 insertions, 5 deletions

diff --git a/src/rabbit_queue_consumers.erl b/src/rabbit_queue_consumers.erl
index c60adb5b58..068f89f046 100644
--- a/src/rabbit_queue_consumers.erl
+++ b/src/rabbit_queue_consumers.erl
@@ -175,10 +175,11 @@ erase_ch(ChPid, State = #state{consumers = Consumers}) ->
         C = #cr{ch_pid            = ChPid,
                 acktags           = ChAckTags,
                 blocked_consumers = BlockedQ} ->
-            AllConsumers = priority_queue:join(Consumers, BlockedQ),
+            All = priority_queue:join(Consumers, BlockedQ),
             ok = erase_ch_record(C),
+            Filtered = priority_queue:filter(chan_pred(ChPid, true), All),
             {[AckTag || {AckTag, _CTag} <- queue:to_list(ChAckTags)],
-             tags(priority_queue:to_list(AllConsumers)),
+             tags(priority_queue:to_list(Filtered)),
              State#state{consumers = remove_consumers(ChPid, Consumers)}}
     end.
 
@@ -442,9 +443,12 @@ remove_consumer(ChPid, CTag, Queue) ->
                           end, Queue).
 
 remove_consumers(ChPid, Queue) ->
-    priority_queue:filter(fun ({CP, _Consumer}) when CP =:= ChPid -> false;
-                              (_)                                 -> true
-                          end, Queue).
+    priority_queue:filter(chan_pred(ChPid, false), Queue).
+
+chan_pred(ChPid, Want) ->
+    fun ({CP, _Consumer}) when CP =:= ChPid -> Want;
+        (_)                                 -> not Want
+    end.
 
 update_use({inactive, _, _, _}   = CUInfo, inactive) ->
     CUInfo;